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  1. HBase
  2. HBASE-5676

Note that dfs.support.append does not have to be enabled post 1.x

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Details

    • Task
    • Status: Closed
    • Major
    • Resolution: Incomplete
    • 0.95.2
    • None
    • None
    • None

    Description

      In Hadoop 1.x (HADOOP-8230) we are going to enable durable sync by default, and remove the dfs.support.append option. What this means for you:

      • HBase will work out of the box on Hadoop 1.x, no need to tell people to re-configure
      • You no longer have to enable append (which can result in data loss) to enable HBase support

      Attachments

        1. HBASE-5676.patch
          10 kB
          David S. Wang

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-3120 Enable hsync and hflush by default

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-8204 Don't use hdfs append during lease recovery

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HBASE-4656 Note how dfs.support.append has to be enabled in 0.20.205.0 clusters

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              eli2 Eli Collins
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              Dates

                Created:
                Updated:
                Resolved: